Road Cycling Helmet Aerofit 900 - Black/Yellow


Our engineers have created a comfortable, lightweight, aerodynamic helmet that ventilates the cyclist's head to improve the body's thermoregulation.

Helmet designed for road cyclists or cross-country mountain bikers looking for an aerodynamic, well-ventilated helmet that's very light and durable thanks to the use of In-Mold moulding technology.

Color: BLACK / Fluo lime yellow
Size: size guide


Product benefits


The helmet's grille and inner channels facilitate continuous air flow.


Ultra-light helmet thanks to its In-Mold moulding construction and compact size.

Easy dressing

Full turn-ring system fully covers the head ensuring fast, precise adjustment.


Developed in a wind tunnel, thereby minimising its drag coefficient (Cx).

Technical information


size M = 55-57cm
size L = 57-59cm
size XL = 59-62cm


Size M: 255 g
Size L: 260 g
Size XL: 300 g


We have designed the helmet's inner ventilation to maximise thermal regulation of the head using the "jet" effect generated by air inflows through the grill, 16 inner channels and extractor.

In-Mold moulding technology and EPS

The In-Mold moulding technology used in manufacturing this helmet makes it possible to mould the external polycarbonate shell during the expanded polystyrene (EPS) injection stage. This results in a structure that is much stiffer, very durable, and extremely light. The inner EPS structure absorbs the energy generated during an impact so that it is not transmitted to the skull, while the stiff external shell provides the helmet with longer-lasting durability.

Return policy for personal protection equipment products.

Make sure that this product fits properly.

If it doesn't please return or exchange it per our return policy. Please return it with the instructions, labels, and any original packaging, so that it can be reconditioned. Let's take care of our planet, together.

What does the EN 1078 standard cover?

Complies with standard EN 1078 for bikes, inline skates and skateboards.EN1078 is a European standard regarding testing methods and requirements for "cycling, skateboarding, and skating" helmets.
This standard covers the following aspects: construction, including field of vision, shock absorption properties, retention system features including the chinstrap and tightening devices, and marking and information.


2 years

Product concept & technology

Product Composition

Foam 100% Polycarbonate


Keep away from UV rays (direct sunlight exposure) to avoid premature deterioration of the helmet.
Do not expose to high temperatures (60°C max.); store in a dry place.

User Directions

Not suitable for motor sports.


Customer reviews